In the last national election, how many days did it take for the EMB to establish final results?

EU Election Observation Mission: Uganda, Presidential, Parliamentary and Local Council Elections [Final Report], accessed 4 November 2018

“To remain within the legally mandated 48 hour time frame, the EC chairperson announced the final result of the presidential elections on 20 February. The incumbent Yoweri Museveni was declared the winner of the 2016 presidential elections with 60.62 per cent of valid votes cast.”

There is no data for when the final results of Parliamentary Elections were announced